In benchmark tests using USB 3.0 card readers, the Extreme surpasses its 45MB/s rating. Its best read speed measured just over 47MB/s, while its write speed hit just above 45MB/s in several readers.
- Speed up to 45MB/s read/write
- Designed with SanDisk's Enhanced Super-Parallel Processing (ESP) technology
- Now at new Class 10, exceeding high-definition video recording performance requirement
- Extreme durability from deserts to glaciers, guaranteed
- Compatible with all major cameras with SDHC format
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